<template>
  <!-- 授权用户 -->
  <el-dialog
    title="选择用户"
    v-model="visible"
    width="820px"
    top="5vh"
    append-to-body
  >
    <!-- 搜索栏开始 -->
    <el-form
      :model="queryParams"
      ref="queryRef"
      :inline="true"
      style="margin-top: -15px"
    >
      <el-form-item label="用户名称" prop="username">
        <el-input
          v-model="queryParams.username"
          placeholder="请输入用户名称"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="手机号码" prop="phoneNumber">
        <el-input
          v-model="queryParams.phoneNumber"
          placeholder="请输入手机号码"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="Search" @click="handleQuery"
          >搜索
        </el-button>
        <el-button icon="Refresh" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>
    <!-- 搜索栏结束 -->

    <!-- 表格数据开始 -->
    <el-row>
      <el-table
        @row-click="clickRow"
        ref="refTable"
        :data="userList"
        @selection-change="handleSelectionChange"
        height="280px"
      >
        <el-table-column type="selection" align="center" width="50px" />
        <el-table-column
          label="用户名称"
          prop="username"
          align="center"
          :show-overflow-tooltip="true"
        />
        <el-table-column
          label="用户昵称"
          prop="nickName"
          align="center"
          :show-overflow-tooltip="true"
        />
        <el-table-column
          label="邮箱"
          prop="email"
          align="center"
          :show-overflow-tooltip="true"
        />
        <el-table-column
          label="手机"
          prop="phoneNumber"
          align="center"
          :show-overflow-tooltip="true"
        />
        <el-table-column label="状态" align="center" prop="status">
          <template #default="scope">
            <el-tag :type="scope.row.status === 0 ? 'info' : ''">
              {{ getRoleStatus(scope.row.status) }}
            </el-tag>
          </template>
        </el-table-column>
      </el-table>
    </el-row>
    <!-- 表格数据结束 -->

    <!-- 分页结束 -->
    <div>
      <pagination
        v-show="total > 0"
        :total="total"
        v-model:page="queryParams.pageNum"
        v-model:limit="queryParams.pageSize"
        @pagination="getList"
      />
    </div>
    <!-- 分页结束 -->

    <!-- 按钮开始 -->
    <template #footer>
      <div class="dialog-footer">
        <el-button type="primary" @click="handleSelectUser">确 定</el-button>
        <el-button @click="visible = false">取 消</el-button>
      </div>
    </template>
    <!-- 按钮结束 -->
  </el-dialog>
</template>

<script setup name="SelectUser">
import * as roleApi from "@/api/system/roleApi";
import { getCurrentInstance, reactive, ref } from "vue";
import { ElNotification } from "element-plus";

const { proxy } = getCurrentInstance();

const userList = ref([]);
const visible = ref(false);
const total = ref(0);
const userIds = ref([]);

const roleStatusList = ref([
  { key: 0, value: 0, label: "停用" },
  { key: 1, value: 1, label: "正常" },
]);

const props = defineProps({
  roleId: {
    type: [Number, String],
  },
});

const queryParams = reactive({
  pageNum: 1,
  pageSize: 10,
  roleId: undefined,
  username: undefined,
  phoneNumber: undefined,
});

/** 根据角色状态值返回对应角色状态 */
function getRoleStatus(status) {
  let statusName = "";
  roleStatusList.value.some((item) => {
    statusName = item.label;
    return status === item.value;
  });
  return statusName;
}

/** 显示弹框 */
function show() {
  queryParams.roleId = props.roleId;
  getList();
  visible.value = true;
}

/** 选择行 */
function clickRow(row) {
  proxy.$refs.refTable.toggleRowSelection(row);
}

/** 多选框选中数据 */
function handleSelectionChange(selection) {
  userIds.value = selection.map((item) => item.userId);
}

/** 查询表数据 */
function getList() {
  roleApi.getRoleUnassignedUserList(queryParams).then((res) => {
    userList.value = res.data.rows;
    total.value = res.data.total;
  });
}

/** 搜索按钮操作 */
function handleQuery() {
  queryParams.pageNum = 1;
  getList();
}

/** 重置按钮操作 */
function resetQuery() {
  proxy.resetForm("queryRef");
  handleQuery();
}

/** 选择授权用户操作 */
const emit = defineEmits(["ok"]);

function handleSelectUser() {
  const { roleId } = queryParams;
  const uIds = userIds.value.join(",");
  if (userIds.value.length === 0) {
    ElNotification.error("请选择要分配的用户");
    return;
  }
  roleApi.addRoleOfAllUser({ roleId, userIds: uIds }).then(() => {
    visible.value = false;
    emit("ok");
  });
}

defineExpose({
  show,
});
</script>
